Nadi - Fiji Jet Fuel Contamination

[Harrison_133]

VA176 NAN-BNE and VA196 NAN-MEL both stopping in Noumea today due to jet fuel shortages in Fiji.

Yesterday's NAN-BNE service stopped in Port Vila.

 

[I love to travel]

Interesting

VA176 NAN-BNE and VA196 NAN-MEL both stopping in Noumea today due to jet fuel shortages in Fiji.

Yesterday's NAN-BNE service stopped in Port Vila.

 

[lovestotravel]

VA176 NAN-BNE and VA196 NAN-MEL both stopping in Noumea today due to jet fuel shortages in Fiji.

Yesterday's NAN-BNE service stopped in Port Vila.

Due to contaminated fuel....

 

[dajop]

Interesting

Also affecting Jetstar on the same route..

JQ 121 refueled at BNE enroute from MEL to NAN and on the return JQ122 is routing via AKL (presumable where they will take on fuel and a new crew, given they will arrive at AKL 12 hrs after originally scheduled MEL departure).

 

[Quickstatus]

Not Jet Fuel Shortage but Dodgy fuel
Apparently did not affect FJ flights - possibly short term issue

 

[Saab34]

Fuel contamination can be quite costly. I remember an issue at Singapore a long time ago, Tiger Singapore had a couple of A320s impacted and took months to fix them. Screwed their whole schedule.

 

[luxury-lizard]

Oh dear - just read in The Australian that there is a current fuel shortage in Fiji - it commented on QF and VA saying both had diversions and cancellations - Fiji Airways was not mentioned.

We're off to Fiji tomorrow on Fiji Air - hope there's no disruption to flights.

 

[Quickstatus]

What are the usual contaminants in Jet fuel

Water would be the main one. What else?

 

[Rayesfeg]

Fuel contamination is interesting, any ideas how this could have happened?

I have absolutely no knowledge of airport fuel holding areas, but I am guessing the fuel storage tanks must have had a leak and water got in?

 

[jamesatfish]

The ABC is reporting that the contamination relates to "an excessive electrical charge in a batch of fuel stored at the airport". Presumably that means some kind of chemical reaction in the fuel related to the storage container being charged.

Qantas, Virgin forced to BYO fuel to Fiji after 'very rare' contamination issue

Following with interest myself as I'm off to Fiji with FJ next week.

 

[flydoc2]

The ABC is reporting that the contamination relates to "an excessive electrical charge in a batch of fuel stored at the airport". Presumably that means some kind of chemical reaction in the fuel related to the storage container being charged.

Qantas, Virgin forced to BYO fuel to Fiji after 'very rare' contamination issue

Following with interest myself as I'm off to Fiji with FJ next week.

The same article says QF is temporarily operating the SYD-NAN service with an A330 instead of the 737, to avoid the need to refuel. Good for those in J!

 

[Seat0B]

The ABC is reporting that the contamination relates to "an excessive electrical charge in a batch of fuel stored at the airport". Presumably that means some kind of chemical reaction in the fuel related to the storage container being charged.

Fuel builds up static charge when it is pumped because of friction during fuel flow (and this may also happen during tanker or drum transport). That's why fuel tankers (or fuel pumping hydrant systems) and aircraft need to be properly earthed when being refueled to avoid excess static charge and particularly discharge of static which can cause vapours to ignite.

So sounds to me like this fuel has not been properly earthed at some points in its transport and handling and now has built up charge above what can be safely/conveniently discharged by the local infrastructure.

My source: 10 years as a RAAF Fuels Officer. They are right it is very rare - with proper handling, should not happen.

 

[jamesatfish]

Fuel builds up static charge when it is pumped because of friction during fuel flow (and this may also happen during tanker or drum transport). That's why fuel tankers (or fuel pumping hydrant systems) and aircraft need to be properly earthed when being refueled to avoid excess static charge and particularly discharge of static which can cause vapours to ignite.

So sounds to me like this fuel has not been properly earthed at some points in its transport and handling and now has built up charge above what can be safely/conveniently discharged by the local infrastructure.

My source: 10 years as a RAAF Fuels Officer. They are right it is very rare - with proper handling, should not happen.

Thank you, that's really interesting.

I'm familiar with earthing the aircraft during refuelling (from the GA world) but didn't realise that the fuel itself retained a charge during storage if not correctly earthed.